BS EN 12220:1998

Ventilation for buildings. Ductwork. Dimensions of circular flanges for general ventilation.

STANDARD published on 15.8.1998

The information about the standard:

Designation standards: BS EN 12220:1998
Publication date standards: 15.8.1998
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS